Front augmentation reverse device used for motor tricycle

Abstract

The invention discloses a front augmentation reverse device used for a motor tricycle. The front augmentation reverse device comprises a reverse shell with a reverse mechanism. The reverse shell is provided with a pedal connected with the reverse mechanism; one end of the reverse shell is connected with an augmentation shell with an end cover; an augmentation mechanism is arranged in the augmentation shell; the augmentation shell is connected with an augmentation shift seat; the augmentation shift seat is provided with a shift shaft passing through the augmentation shift seat; one end of the shift shaft is provided with a shift arm; the other end of the shift shaft is provided with an augmentation pedal; the shift arm is connected with the augmentation mechanism; the augmentation pedal and the pedal are located at the same side. The front augmentation reverse device disclosed by the invention has the advantages that the structural design is skillful, control is accurate, and reverse and augmentation are accurate and reliable; by adopting the front augmentation reverse device disclosed by the invention, the trip stop phenomenon can be effectively prevented, and therefore, not only is the augmentation accuracy improved but also the running safety is enhanced, and an accident is prevented.

Description

technical field [0001] The invention relates to a three-wheeled motorcycle, in particular to a front booster reverse gear used on the three-wheeled motorcycle. Background technique [0002] At present, the front booster reverse gear used on the three-wheeled motorcycle mainly includes a reverse gear and a booster connected with the reverse gear, wherein, the double-headed spline shaft, the shift fork shaft and the spline in the device The shafts are located on the same plane, so that the length of the housing increases accordingly. On some tricycles, it will interfere with the tricycle bracket, causing it to fail to connect with the tricycle bracket. At the same time, because the reverse pedal and the booster pedal are both The setting is on the reverse gear housing, which will interfere with each other, so that it is not convenient for gear shifting operation, and the phenomenon of stepping on it by mistake will occur. The patent for the invention of "power reverse gea...

AI Technical Summary

Problems solved by technology

[0002] At present, the front booster reverse gear used on the three-wheeled motorcycle mainly includes a reverse gear and a booster connected with the reverse gear, wherein, the double-headed spline shaft, the shift fork shaft and the spline in the device The shafts are located on the same plane, so that the length of the housing increases accordingly. On some tricycles, it will interfere with the tricycle bracket, causing it to fail to connect with the tricycle bracket. At the same time, because the reverse pedal and the booster pedal are both The setting is on the reverse gear housing, which will interfere with each other, so that it is not convenient for gear shifting operation, and the phenomenon of stepping on it by mistake will occur. The patent for the invention of "power reverse gear", which includes the box body composed of the left case, the right case and the case cover, and also includes a connecting plate arranged at the back of the left case, and the connecting plate is connected with the frame of the three-wheeled motorcycle connection; a reverse mechanism is located in the lower part of the left case, and the reverse mechanism is connected with the output shaft of the engine; a booster mechanism is located in the lower part of the right case, and the left end of the output shaft is connected The right end of the shaft is correspondingly matched, and the right end protrudes out of the housing to cooperate with the universal coupling; an intermediate shaft is set in the upper part of the box body, and cooperates with the reverse gear mechanism and the booster mechanism; a combined operating mechanism is set on the box cover Up, cooperate with reverse gear and booster mechanism

Although the front booster reverse gear of the three-wheeled motorcycle with such a structure can solve the problems of interference with the bracket and pedal interference, but since the "T" pedal and the booster pedal are all arranged on the booster lever, once the When stepping on the booster pedal for booster, the power on the reverse gear will affect the booster lever, causing it to interfere. Jump into reverse gear, have a safety accident

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